SAJ-99
Well-known member
Thanks. Had to relook at the regs. I still think it is stupid and they should be done separately, but it's MT so not surprising. I agree that the odds at the beginning are the most accurate predictor and probably the only thing relevant.This is making it more complicated than it needs to be. Your odds of drawing are whatever they are at the beginning of the draw. You don't care what the odds change to after 1 ,2 or 100 people are selected. Think of it this way, you don't get to choose after they draw the 1st person if you want to keep going or not. Your overall odds of drawing don't change. Research the Monte Carlo problem (google it, lots of stuff out there) if you are insterested in researching this more. Or a more fun way might be to watch the movie "21", it has a segment on the Monte Carlo problem (probably find it on youtube if you wanted). Hint, always change the door in the Monte Carlo problem.
NR and R can't be done separate. They take UP to 10% of the tags, they don't allocate exactly 10% of the tags. So, they can't say in a district with 10 tags that 1 is for NR and set that aside and do a separate draw for that one tag. They draw everybody together and then once the non-residents achieve their 10% of the tags, they are removed. This is part of what BuckRut is showing above. However you can't account for when the non-residents are removed (if it occurs, many districts it doesn't) so your overall odds of drawing is what it was at the beginning of the draw.
Mostly this is making it way more difficult than it needs to be. As applicants we don't care about precise percentages, mostly we care which district gives us the best chance of drawing and this is much easier to figure out and doesn't need to be as precise.
Yes, the odds change, but no service can determine true odds that are path dependent. In 622 the 10% NR limit applies, but in a unit like 212 where only one tag is issued, if the NR gets that tag the Rs get zero (which looks like hit happened in 2021). For that one, the odds are T0 are the odds. There are easier and clearer ways to do this, but someone would complain it isn't "fair".If the first number drawn is a NR then you as a resident had approx. 1.5751% chance to draw assuming we don't try to analyze how many points each person had as they were selected.
If no NR are drawn you had approx. 0.9965% chance with the same assumption.
Edit: and not analyzing the bonus points kind of skips over the important part, doesn'tt it?